The throttle and gas pedal are electronically linked through drive by wire technology. As gasoline enters the internal combustion engine, it is the throttle which regulates how much gasoline actually goes into the engine. When you apply pressure to the gas pedal with your foot, it causes the throttle to enable more gasoline to enter the engine. If you apply a lot of pressure to the gas pedal to move the vehicle faster, then the throttle sends a lot of fuel to the engine. This is made possible because the drive by wire technology keeps the throttle and gas pedal linked in this way. They work with each other based on the actions of the driver.
Before drive by wire technology was invented, throttle technology was dependent on a mechanical control system that used hydraulic pressure and cables rather than electronics. It was a good system for its time, but it wasn’t as accurate and precise as the electronic controls of the drive by wire throttle system. After all. this system uses a series of computer chips, sensors, and other electronic parts to make the throttle function better. As a result, the fuel efficiency is improved and several other systems of the vehicle perform better, such as the steering system, fuel system, and braking system.
The Top 5 Advantages
Drive by wire technology has certainly made driving a lot easier for drivers. If you’re still driving an older vehicle with a mechanical throttle, you may want to think about purchasing a newer model just to have the drive by wire technology. You won’t be sorry once you experience the advantages of driving with this technology in your vehicle.
Below are the top 5 advantages of drive by wire technology in a car. This should give you an idea of how lucky modern drivers are to have this in their vehicles.
1) Fuel Efficiency
As previously mentioned, drive by wire technology has made vehicles more fuel efficient. Now when a driver steps on the gas pedal, the electronic sensors do a better job of knowing exactly how much fuel to send to the engine. The previous mechanical throttle was never as accurate at doing this as the drive by wire is. This means you save more money on fuel at the gas pump.
2) Less Weight
Vehicles with mechanical throttles are much heavier because they have several moving components inside them. Because of this added weight, it increases the load amount of your vehicle and puts more stress on the engine. This is another reason why you consume more fuel with a mechanical throttle. Drive by wire technology, on the other hand, doesn’t have as many components. This reduces weight and load considerably.
3) Safety Features
The electronic sensors of the drive by wire throttle technology give it the ability to communicate with other electronic components in the vehicle. This allows for special safety features to be more easily implemented. Some of which include electronic stability control, blind spot detection, electronic lane assistance, adaptive cruise control, and so on. These are features which would never be possible in a mechanical throttle system.
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4) Carbon Emission Reduction
Going back to the fuel efficiency advantage, this also helps the vehicle reduce carbon emissions too. The mechanical throttle usually causes the engine to consume more fuel than is needed, resulting in more carbon emissions than necessary. Drive by wire technology reduces fuel consumption which, in turn, reduces carbon emissions and helps protect the environment more.
5) Better Control
Drive by wire technology gives the driver more control and flexibility over their vehicle. For instance, auto manufacturers can position the driving controls practically anywhere because they’re electronically linked. But in a mechanical throttled vehicle, there are more limitations on the positioning of the controls. That is why people like the electronic version better.